CN217621934U

CN217621934U - Injection mold replacement device of disposable cutlery box production usefulness

Info

Publication number: CN217621934U
Application number: CN202221775239.2U
Authority: CN
Inventors: 何江
Original assignee: Zhuozhou Yiwei Plastic Packaging Container Co ltd
Current assignee: Zhuozhou Yiwei Plastic Packaging Container Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-21
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a device is changed to injection mould of disposable cutlery box production usefulness relates to cutlery box production technical field, which comprises a lower die, the externally mounted of lower mould has the second connecting block, and the top of lower mould is connected with the mould, the spout has been seted up to the inside of going up the mould, and the internal connection of spout has the damping draw runner, the pipe of moulding plastics is installed to the opposite face of damping draw runner, and moulds plastics the top of pipe and install movable head, go up the top of mould and seted up the restricted aperture, and be connected with the inserted bar between restricted aperture and the movable head, the top of movable head is provided with first magnetic path. The utility model discloses in, be provided with the mould, mould plastics the pipe, the head that moves about, damping draw runner and inserted bar, just conveniently drive through operation activity head and mould plastics the pipe, the inserted bar removes the operation, just so conveniently accomplishes the change work of the pipe of moulding plastics, is favorable to the clearance of the pipe of moulding plastics, has shortened the cleaning time of the pipe of moulding plastics, has improved the cleaning efficiency of the pipe of moulding plastics, has higher practicality.

Description

Injection mold replacement device of disposable cutlery box production usefulness

Technical Field

The utility model relates to a cutlery box production technical field especially relates to an injection mould of disposable cutlery box production usefulness more changes device.

Background

Disposable snack boxes have been changed from foam lunch boxes to environment-friendly ones, the original foam lunch boxes are not resistant to high temperature, and the environment is destroyed in the manufacturing process, and the disposable lunch boxes are taken out and disposed of, such as plastic lunch boxes, paper lunch boxes, wooden lunch boxes, degradable lunch boxes and the like.

The injection mold of current disposable cutlery box production usefulness, in the use, the pipe of moulding plastics in the injection mold is fixed in the mould usually, and is inconvenient to be changed and clear up the pipe of moulding plastics, has reduced injection mold's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the injection mold of current disposable cutlery box production usefulness, in the use, the pipe of moulding plastics in the injection mold is fixed in the mould usually, and inconvenient pipe of moulding plastics is changed and is cleared up, has reduced injection mold's shortcoming of practicality, and the injection mold of a disposable cutlery box production usefulness that proposes more changes the device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an injection mould of disposable cutlery box production usefulness changes device, includes:

the injection molding device comprises a lower die, a second connecting block is arranged outside the lower die, an upper die is connected to the top of the lower die, a sliding groove is formed in the upper die, a damping sliding strip is connected to the inside of the sliding groove, an injection molding pipe is arranged on the opposite surface of the damping sliding strip, a movable head is arranged on the top of the injection molding pipe, a limiting hole is formed in the top of the upper die, an inserting rod is connected between the limiting hole and the movable head, the top of activity head is provided with first magnetic path, and the top of first magnetic path is provided with sealed lid, the spread groove has been seted up to the inside of activity head, and is connected with sealed piece between spread groove and the sealed lid, be connected with the second magnetic path between sealed lid and the first magnetic path, the top of sealed lid is connected with connects the rope, and connects and install the connector between rope and the last mould.

Preferably, the outer portion of the upper die is provided with a first connecting block, a screw hole is formed in the first connecting block and the second connecting block, and a bolt is connected to the screw hole.

Preferably, constitute detachable construction through screw, bolt between first connecting block and the second connecting block, and the shape and specification of first connecting block is unanimous with the shape and specification of second connecting block.

Preferably, the injection molding pipe and the upper die form a moving structure through the sliding groove and the damping sliding strip, and the outer wall of the damping sliding strip is in contact with the inner wall of the sliding groove.

Preferably, the outer wall of the plunger is in contact with the inner wall defining the bore and the plunger is symmetrical about the longitudinal axis of the movable head.

Preferably, a detachable structure is formed between the sealing cover and the movable head through the first magnetic block and the second magnetic block, and the first magnetic block is in an annular structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with the mould, mould plastics the pipe, the head that moves about, damping draw runner and inserted bar, just conveniently drive through operation activity head and mould plastics the pipe, the inserted bar removes the operation, just so conveniently accomplishes the change work of the pipe of moulding plastics, is favorable to the clearance of the pipe of moulding plastics, has shortened the cleaning time of the pipe of moulding plastics, has improved the cleaning efficiency of the pipe of moulding plastics, has higher practicality.

2. The utility model discloses in, be provided with sealed lid, connector, connection rope, sealed piece and second magnetic path, just conveniently drive sealed piece through the sealed lid of operation and remove the operation, just so conveniently carry out the seal work to the pipe of moulding plastics, avoid the mould when not using, in the dust is moulded plastics easily, just can avoid sealed the condition that lid appears losing through connecting the rope.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a lower die; 2. an upper die; 3. a first connection block; 4. a second connecting block; 5. a bolt; 6. a connector; 7. connecting ropes; 8. a sealing cover; 9. a movable head; 10. a screw hole; 11. injection molding a tube; 12. a first magnetic block; 13. a second magnetic block; 14. a sealing block; 15. connecting grooves; 16. a chute; 17. a damping slider; 18. defining an aperture; 19. and (4) inserting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, an injection mold replacing device for producing disposable lunch boxes comprises a lower mold 1, a second connecting block 4 is installed outside the lower mold 1, an upper mold 2 is connected to the top of the lower mold 1, a sliding groove 16 is formed inside the upper mold 2, a damping sliding strip 17 is connected inside the sliding groove 16, an injection pipe 11 is installed on the opposite surface of the damping sliding strip 17, a movable head 9 is installed on the top of the injection pipe 11, a moving structure is formed between the injection pipe 11 and the upper mold 2 through the sliding groove 16 and the damping sliding strip 17, the outer wall of the damping sliding strip 17 is in contact with the inner wall of the sliding groove 16, the injection pipe 11 is manually operated, the injection pipe 11 is moved through the damping sliding strip 17 and the sliding groove 16, the injection pipe 11 is moved to the outside of the upper mold 2, so that the replacement of the injection pipe 11 is conveniently completed, a limiting hole 18 is formed on the top of the upper mold 2, an inserting rod 19 is connected between the limiting hole 18 and the movable head 9, the outer wall of the inserting rod 19 is in contact with the inner wall of the limiting hole 18, the inserting rod 19 is in contact with the inner wall of the limiting hole, the connecting groove 12, the movable head 12, the second connecting groove 12 is formed on the movable head 9, the movable head 12, the movable head 9, the movable head 12 is conveniently separated from the movable head 12, a sealing block 14 is connected between the connecting groove 15 and the sealing cover 8, a second magnetic block 13 is connected between the sealing cover 8 and the first magnetic block 12, the top of the sealing cover 8 is connected with a connecting rope 7, and a connector 6 is arranged between the connecting rope 7 and the upper die 2;

go up the externally mounted of mould 2 and have first connecting block 3, and screw 10 has been seted up to first connecting block 3 and the inside of second connecting block 4, through screw 10 between first connecting block 3 and the second connecting block 4, bolt 5 constitutes detachable construction, and the shape specification of first connecting block 3 is unanimous with the shape specification of second connecting block 4, manually operation bolt 5, bolt 5 will remove outside screw 10, just so conveniently accomplish the dismantlement work between first connecting block 3 and the second connecting block 4, be favorable to getting the mould work, the internally connected of screw 10 has bolt 5.

The working principle is as follows: when the device is used, firstly, the movable head 9 is manually operated, the movable head 9 drives the injection molding pipe 11 and the inserting rod 19 to move, the injection molding pipe 11 drives the damping sliding strip 17 to move, the damping sliding strip 17 moves along the sliding groove 16, the injection molding pipe 11 moves out of the upper mold 2, the inserting rod 19 moves out of the limiting hole 18, then the new movable head 9 is manually operated, the movable head 9 enables the injection molding pipe 11 to move into the upper mold 2, and the inserting rod 19 moves into the limiting hole 18, so that the replacement work of the injection molding pipe 11 is conveniently completed, the sealing cover 8 is manually operated, the sealing cover 8 drives the sealing block 14 and the second magnetic block 13 to move through the connecting rope 7, the sealing block 14 moves into the connecting groove 15 in the movable head 9 (the diameter of the connecting groove 15 is equal to the diameter of the inner wall of the injection molding pipe 11), and the second magnetic block 13 is adsorbed on the first magnetic block 12, so that the injection molding pipe 11 is conveniently sealed, and dust is prevented from entering the injection molding pipe 11.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an injection mold of disposable cutlery box production usefulness changes device which characterized in that includes:

lower mould (1), the externally mounted of lower mould (1) has second connecting block (4), and the top of lower mould (1) is connected with mould (2), go up the inside of mould (2) and seted up spout (16), and the internally connected of spout (16) has damping draw runner (17), mould plastics pipe (11) are installed to the opposite face of damping draw runner (17), and mould plastics the top of pipe (11) and install movable head (9), go up the top of mould (2) and seted up limited hole (18), and be connected with inserted bar (19) between limited hole (18) and movable head (9), the top of movable head (9) is provided with first magnetic path (12), and the top of first magnetic path (12) is provided with sealed lid (8), inside of movable head (9) has seted up connecting groove (15), and is connected with between connecting groove (15) and sealed lid (8) sealing block (14), be connected with second magnetic path (13) between sealed lid (8) and first magnetic path (12), the top of sealed lid (8) is connected with connecting rope (7), and connects rope (7) and installs between connecting groove (6) and last mould (2).

2. The injection mold changing apparatus for producing disposable meal boxes according to claim 1, wherein: go up the externally mounted of mould (2) and have first connecting block (3), and screw (10) have been seted up with the inside of second connecting block (4) in first connecting block (3), the internal connection of screw (10) has bolt (5).

3. The injection mold replacing device for producing disposable lunch boxes according to claim 2, characterized in that: constitute detachable construction through screw (10), bolt (5) between first connecting block (3) and second connecting block (4), and the shape and specification of first connecting block (3) is unanimous with the shape and specification of second connecting block (4).

4. The injection mold replacing device for producing disposable lunch boxes according to claim 1, characterized in that: the injection molding pipe (11) and the upper die (2) form a moving structure through the sliding groove (16) and the damping sliding strip (17), and the outer wall of the damping sliding strip (17) is in contact with the inner wall of the sliding groove (16).

5. The injection mold replacing device for producing disposable lunch boxes according to claim 1, characterized in that: the outer wall of the rod (19) is in contact with the inner wall defining the hole (18), and the rod (19) is symmetrical with respect to the longitudinal axis of the head (9).

6. The injection mold replacing device for producing disposable lunch boxes according to claim 1, characterized in that: a detachable structure is formed between the sealing cover (8) and the movable head (9) through a first magnetic block (12) and a second magnetic block (13), and the first magnetic block (12) is of an annular structure.